Phiencad S, Makaew J, Cajarean S. Promotion of Community Health Through Viriyabarami Leader of Farmer. ambj [internet]. 2019 Jun. 27 [cited 2025 Dec. 7];4(1):57-70. available from: https://so06.tci-thaijo.org/index.php/ambj/article/view/241483